OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : Floor Standing Concealed Floor Standing P/NO : MFL42803020 http://www.lghvac.com www.lg.com...
TABLE OF CONTENTS Safety Precautions...3 Prior to Operation ...6 Operating Instructions...7 Name and Function of Remote Controller ...7 Maintenance and Service ...9 Before you Call for Service...11 Indoor Unit FOR YOUR RECORDS Model # Serial # Dealer's Name Date Purchased ■...
Safety Precautions ■ WARNING CAUTION ■ ■ Installation Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit. Install the panel and the cover of control box securely. Do not modify or extend the power cable.
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Safety Precautions Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open. Do not plug or unplug the power supply plug during operation. Do not allow water to run into electric parts.
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Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods. ■ Operation Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft.) Do not block the inlet or outlet of air flow.
Operating Instructions Name and function of wired remote controller(Optional) PQWRCDF0 (Heat pump) PQWRHDF0 (Cooling only) Operation Mode Cooling Mode Auto Mode or Auto Changeover Dehumidification mode Heating Mode Fan Mode • Cooling Model( ), Heat Pump Model( Indoor Unit 1. Plasma button (optional) 2.
Maintenance and Service CAUTION: Before performing any maintenance, turn off the main power to the system. Grille, Case, and Remote Control ❏ NOTICE Air Filter Air Outlet Air Filter Air Inlet Maintenance and Service ❏ • • Ownerʼs Manual 9...
Maintenance and Service When the air conditioner is not going to be used for a long time. When it is not going to be used for a long time. CAUTION CAUTION Turn off the circuit breaker when the air conditioner is not going to be used for a long time.
Before you call for service... Troubleshooting Tips! Save time and money! The air conditioner The room has a does not operate. peculiar odor. Does not cool or heat The air conditioner effectively. operation is noisy. NOTICE Maintenance and Service It seems that Air conditioner does condensation is not operate for about...
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1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 1-888-865-3026. CANADA Service call Number # : (888) LG Canada, (888) 542-2623...